Old Barney
Watch How I Met Your Mother Season 4 Episode 4
"Intervention"
Original Air Date:

Episode 4 of season 4 used Interventions as a theme but the episode was really about the group being ready to move on.

Give Barney His Daps
Watch How I Met Your Mother Season 4 Episode 3
"I Heart NJ"
Original Air Date:

When Stella expects Ted to move into her house, Ted tries to sell the gang on how great New Jersey is.

The World's Greatest Burger!
Watch How I Met Your Mother Season 4 Episode 2
"The Best Burger in New York"
Original Air Date:

After Robin ends her cleanse diet, the gang heads off to find the best burger in New York with Regis's help.

Ted and Stella
Watch How I Met Your Mother Season 4 Episode 1
"Do I Know You?"
Original Air Date:

Stella says yes to marrying Ted, but Ted soon realizes he barely knows Stella. Barney realizes he's in love with Robin and Lily sets him up on a date with her.

Watch How I Met Your Mother Season 3 Episode 20
"Miracles"
Original Air Date:

After breaking up with Stella (Sarah Chalke), Ted is involved in a car accident. The episode and season ends with Ted proposing to Stella at a Chuck E. Cheese like place.

Watch How I Met Your Mother Season 3 Episode 19
"Everything Must Go"
Original Air Date:

Lily and Marshall attempt to raise money to repair their floor by selling off Lily's designer clothing. Lily also discovers an alternative use for her art. We find out it was Abby (Britney Spears) that was Barney's relationship saboteur.

Watch How I Met Your Mother Season 3 Episode 18
"Rebound Bro"
Original Air Date:

When Ted breaks Stella's trust by telling the gang she hasn't had sex in five years, their relationship becomes rocky. Meanwhile, Barney is desperately seeking a new bro and tries to make one out of a co-worker (Will Forte).

Watch How I Met Your Mother Season 3 Episode 17
"The Goat"
Original Air Date:

Barney feels extremely guilty having broken the "Bro Code" by sleeping with Robin. Lily decides to rescue a goat while the gang plans Ted's surprise birthday party.

Watch How I Met Your Mother Season 3 Episode 16
"Sandcastles in the Sand"
Original Air Date:

Robin's old boyfriend, Simon (James Van Der Beek), from one of her old pop videos comes to town and they attempt to rekindle their old romance. Barney quests desperately to find the video of her second song which also features Alan Thick and Tiffany.

Watch How I Met Your Mother Season 3 Episode 15
"The Chain of Screaming"
Original Air Date:

When Marshall is screamed at by his boss (guest star Bob Odenkirk), he thinks he can't work for a big law firm. Barney attempts to explain the chain (or circle) of screaming.

HIMYM Quotes

Whatever you do in this life, it's not legendary, unless your friends are there to see it.

Barney

You are the love of my life. Everything I have and everything I am is yours. Forever.

Barney